Annals of the South African Museum, Volume 78The Museum, 1979 - Natural history |
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Page 11
... Lower Cretaceous sediments exposed on the Umgazana ( Mngazana ) River , a little to the south of Port St Johns , Transkei , southern Africa ( Rogers & Du Toit 1909 ; Du Toit 1912 , 1920 , 1954 ; Haughton 1969 ; Truswell 1967 ) ...
... Lower Cretaceous sediments exposed on the Umgazana ( Mngazana ) River , a little to the south of Port St Johns , Transkei , southern Africa ( Rogers & Du Toit 1909 ; Du Toit 1912 , 1920 , 1954 ; Haughton 1969 ; Truswell 1967 ) ...
Page 121
... lower shell content . As in the case of layer 9 , the distinguishing features may not warrant more than recognition as a facies of layer 7. Volume excavated was 1,4 m3 . Layer 5 ( Figs 1 , 6B - D , 7F ) This comprised a shelly layer ...
... lower shell content . As in the case of layer 9 , the distinguishing features may not warrant more than recognition as a facies of layer 7. Volume excavated was 1,4 m3 . Layer 5 ( Figs 1 , 6B - D , 7F ) This comprised a shelly layer ...
Page 181
... lower grindstones were made of quartzite beach cobbles ( Table 14 ) . As such stones often have smooth , flat surfaces as a result of water action , their classification as grinding tools required care . Stones were included in the ...
... lower grindstones were made of quartzite beach cobbles ( Table 14 ) . As such stones often have smooth , flat surfaces as a result of water action , their classification as grinding tools required care . Stones were included in the ...
Contents
J see DE DECKER A H | 18 |
COOPER M | 66 |
DE DECKER A H B COETZEE D | 67 |
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Common terms and phrases
abbreviations Africa ammonite artefacts authors bicuspidata Gould Bivalvia BMNH bone bowls Brenton Formation CALIFORNIA Cape Town carapace cave Choromytilus coast coastal Conus copepod Cretaceous Deacon deposit described Haughton DIEGO LIBRARY dorsal ERSITY excavated fauna figures fish flakes flanks fragments fynbos Gansbaai Gastropoda genus geol Hendey Holocene holotype included indicated Inguza Kelders Kitchin Langebaanweg late Holocene layer 12 Leda material midden Myophorella namacolus Nelson Bay occupation oil yield ornamented Paratype parentheses phosphate rock pottery Pterotrigonia punctuation quartz references registration number ribs samples SAN DIEGO sand scientific name separate author's name shell shellfish sherds shouldered italics Smith South African Museum southern Cape species specimens spines Steinmanella subheadings are shouldered Synonymy Synonymy arrangement Table tarsometatarsus Therocephalia Toit Trigonia Trigoniidae tubercles turbinata Uitenhage Umgazana Umgazaniceras thieuloyi Umsinenoceras UNIV UNIVERSITY upper Valanginian Varswater Formation venter ventral VOLUME 78 volume number Walvis Bay